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Bearing NA4838

NSK NA4838 bearing

Details

Needle roller bearings NA4838

Bearing number : NA4838

Size (mm) : 190x240x50

Brand : NSK

Bore Diameter (mm) : 190

Outer Diameter (mm) : 240

Width (mm) : 50

Bearing dimensions and specification in NSK catalogue:

d - 190 mm

Fw - 210 mm

D - 240 mm

B - 50 mm

C - 50 mm

r min. - 1,5 mm

da min. - 198 mm

Da max. - 232 mm

ra max. - 1,5 mm

Weight - 5,6 Kg

Basic dynamic load rating (C) - 268 kN

Basic static load rating (C0) - 705 kN

(Grease) Lubrication Speed - 1200 r/min

(Oil) Lubrication Speed - 1900 r/min

Limiting speed - 1900 r/min

Bearing NA4838

Online Message

NSK NA4838 bearing Company information

NSK NA4838 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NSK NA4838 bearing can ensure high quality for more than 80% raw material of NSK NA4838 bearing provided by the steel plant.Explorer series bearing of NSK NA4838 bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NSK NA4838 bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .

NSK NA4838 bearing Related News

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